EGOR testing

[David Hunt]

I can "crank out the board" artwork but someone else would have to have pay
for the prototype.  I haven't worked in about 5 months.   Also, someone
should check the artwork before a board is made.  I figure whomever pays for
the board would have a vested interest.

dh


----- Original Message -----
From: "Bruce" <nacelp at bright.net>
To: <diy_efi at diy-efi.org>
Sent: Saturday, May 26, 2001 7:36 PM
Subject: Re: EGOR testing


>
> For my probe I used a chunk of muffler tubing 18" long 1.5 diameter.
Then
> used some spark plug non-foulers, and trimmed off the threaded end.
Then
> a piece of 1x.125x10" steel strap iron, and put a little Z in the end of
it,
> just enough of a kink so the tubing would go inside the actual muffler
> tubing, and the strap peice on the outside.   Weld the fouler piece about
6"
> from one end, and then the strap iron piece.   Use a large radiator hose
> clamp to keep it inserted.
>    It's passed some high speed tests, even the EFI POWWOW curb test
(inside
> joke).
> Bruce
>
>
>
>
>
> > Its a pretty crummy day in Chicago, but I went out
> > and looked for the best place to screw in the probe
> > on my new EGOR box.  None of my cars seemed
> > suitable at the exhaust manifold without some mods,
> > so I pulled out some pictures of a tailpipe probe from
> > last June.  I guess the quickest way is to make "one
> > of those".  I don't have it done yet, but the weekend
> > isn't over.  The VCR can take care of the 500 for me.
> >
> > There is proving in to do, but I hope that won't involve
> > major changes.  The whole thing including a 40 LED
> > display, free air calibration switch, and Rcal probe
> > compensation circuit is about 4" by 5 1/2".
> >
> > I would eventually like to have a few more of these,
> > and maybe without all this hand wiring again.  I
> > wonder who might want to crank out a circuit board
> > when there is a proved in version, it looks like 4 layers
> > to me.  With resistors on end and dips, size should be
> > about the same.
> >
> > More later, hopefully very soon.  Bruce Roe
>
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